This works at the lower limits quite well, believe it or not. Some people see it as, "OMFG this guy thinks I'm bluffing, he limped preflop so he CAN'T have anything. I'm going to push on him with my AQo and teach this fish a lesson!" There are boneheads that actually do this, that don't recognize this play.

If you're playing anyone with half of a brain you won't get much action doing this. If I see UTG or UTG+1 pull a limp/reraise I'm usually calling (depending on how much it is to call) and then hoping to hit the flop HARD. If I don't, I'm out of the hand real quick.

P.S. I have half a brain.